Pono Capital Four, Inc. (Nasdaq: PONO) is a blank-check special purpose acquisition company sponsored by Pono Capital Corp, representing the fourth vehicle in the Pono series of SPACs, which have historically targeted opportunities in the technology, media, and entertainment sectors. The company filed an 8-K with the Securities and Exchange Commission on August 7, 2026, as it continues its search for a qualifying business combination. Pono Capital Corp is affiliated with earlier vehicles in the series, including Pono Capital Corp. I (Nasdaq: PNAC), which completed a de-SPAC transaction with Black Rifle Coffee Company in 2022. Sign up on SpacDesk for full filing history, event timelines, and deal analytics on PONO and the broader SPAC market.